The CT51264BF160BJ is a high-performance DDR3 module from Crucial Retail, specifically designed for laptops requiring compact and efficient memory solutions. With its DDR3-1600 specification, this 4GB SODIMM (Small Outline Dual In-line Memory Module) offers a substantial upgrade or replacement option, ensuring smoother and faster performance for multitasking and demanding applications. The module operates at a standard voltage of 1.5V, providing a balance between performance and power efficiency. Its 512Mx64 configuration signifies that it is composed of multiple 512Mbit chips organized to achieve a total capacity of 4GB, making it an ideal choice for users looking to enhance their system's responsiveness without compromising on power consumption. The 204 pins on this module ensure compatibility with a wide range of laptops and small form factor PCs that support DDR3 1600MHz SODIMM modules, offering a seamless and reliable upgrade path. Crucial, a brand known for its reliability and performance, guarantees that this memory module will deliver faster load times, better system responsiveness, and an overall enhanced computing experience.